{"id":2317,"date":"2024-06-26T04:15:56","date_gmt":"2024-06-26T04:15:56","guid":{"rendered":"https:\/\/biovanix.com\/?page_id=2317"},"modified":"2024-10-05T09:49:53","modified_gmt":"2024-10-05T09:49:53","slug":"chromatographie-par-psdvb","status":"publish","type":"page","link":"https:\/\/biovanix.com\/fr\/psdvb-chromatography\/","title":{"rendered":"Chromatographie PSDVB Microspher | BioVanix"},"content":{"rendered":"
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Chromatographie PSDVB Microsph\u00e8res<\/h1>\n

Biovanix propose des milieux de chromatographie par \u00e9change d'ions bas\u00e9s sur une matrice polym\u00e8re de PSDVB (copolym\u00e8re styr\u00e8ne-divinylbenz\u00e8ne). Apr\u00e8s une modification hydrophile de surface, des groupes \u00e9changeurs d'ions sont li\u00e9s de mani\u00e8re covalente. Ce milieu pr\u00e9sente une faible adsorption non sp\u00e9cifique, une r\u00e9sistance m\u00e9canique \u00e9lev\u00e9e et est biocompatible avec les macromol\u00e9cules biologiquement actives, garantissant une stabilit\u00e9 chimique et am\u00e9liorant consid\u00e9rablement l'efficacit\u00e9 de la purification.<\/p>\n

La matrice Poly50 am\u00e9lior\u00e9e pr\u00e9sente une r\u00e9silience m\u00e9canique sup\u00e9rieure, une stabilit\u00e9 chimique et une structure poreuse ouverte, avec des s\u00e9lections disponibles pour des pores standard, larges et tr\u00e8s larges. La surface est modifi\u00e9e pour \u00eatre hydrophile, r\u00e9duisant l'adsorption non sp\u00e9cifique, et est con\u00e7ue pour des d\u00e9bits \u00e9lev\u00e9s, une haute r\u00e9solution et une capacit\u00e9 de chargement accrue. Elle convient parfaitement \u00e0 la s\u00e9paration et \u00e0 la purification de macromol\u00e9cules biologiques, notamment les anticorps monoclonaux, les virus et les vaccins.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t

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PS-DVB S\u00e9lection des particules<\/h2>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Produit<\/strong><\/td>\nPoly15 SP<\/strong><\/td>\nPoly15 Q<\/strong><\/td>\nPoly30 SP<\/strong><\/td>\nPoly30 Q<\/strong><\/td>\n<\/tr>\n
Matrice<\/td>\nMonodispers\u00e9 PS-DVB<\/td>\n<\/tr>\n
Taille des particules<\/td>\n15um<\/td>\n30um<\/td>\n<\/tr>\n
Groupe de fonction<\/td>\n(-CH2)SO3-<\/td>\n-CH2N+<\/sup>(CH3)3<\/td>\n(-CH2)SO3-<\/td>\n-CH2N+<\/sup>(CH3)3<\/td>\n<\/tr>\n
Densit\u00e9 du ligand<\/td>\n0,22meq\/mL<\/td>\n0,24meq\/mL<\/td>\n0,15meq\/mL<\/td>\n0,18meq\/mL<\/td>\n<\/tr>\n
Capacit\u00e9<\/td>\n80mg Lys\/mL<\/td>\n45mg BSA\/mL<\/td>\n60mg Lys\/mL<\/td>\n30mg BSA\/mL<\/td>\n<\/tr>\n
D\u00e9bit<\/td>\n150~800cm\/h<\/td>\n250~1000cm\/h<\/td>\n<\/tr>\n
Max. Pression<\/td>\n8.0MPa<\/td>\n5.0MPa<\/td>\n<\/tr>\n
Stabilit\u00e9 du pH<\/td>\n2-12<\/td>\n<\/tr>\n
\u00a0 Stabilit\u00e9 chimique<\/td>\nTous les tampons couramment utilis\u00e9s, acide ac\u00e9tique 1M, oxychlorure de sodium 1M, acide chlorhydrique 1M, \u00e9thanol 70%, alcool isopropylique 30%, ac\u00e9tonitrile 30%, 1%SDS, chlorhydrate de guanidine 6M, ur\u00e9e 8M, et autres solvants organiques couramment utilis\u00e9s ; \u00e9viter l'exposition \u00e0 des oxydants puissants.<\/td>\n<\/tr>\n
Temp\u00e9rature d'utilisation<\/td>\n4~30\u00b0C<\/td>\n<\/tr>\n
Stockage<\/td>\n2~30\u00b0C, 20% \u00e9thanol<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

\u00a0<\/p>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Produit<\/strong><\/td>\nPoly 50M<\/strong><\/td>\n<\/tr>\n
Matrice<\/td>\nSP<\/td>\nQ<\/td>\nCM<\/td>\nDEAE<\/td>\n<\/tr>\n
Taille des particules<\/td>\nPS-DVB<\/td>\n<\/tr>\n
Groupe de fonction<\/td>\n50um<\/td>\n<\/tr>\n
Taille des pores<\/td>\n100-150nm<\/td>\n<\/tr>\n
Densit\u00e9 du ligand<\/td>\n0,15meq\/mL<\/td>\n0,16meq\/mL<\/td>\n0,15me q\/mL<\/td>\n0,16me q\/mL<\/td>\n<\/tr>\n
Capacit\u00e9<\/td>\n>80mgLys<\/td>\n>100mg BSA<\/td>\n>80mgLys<\/td>\n>90mg BSA<\/td>\n<\/tr>\n
D\u00e9bit<\/td>\n300~1200cm\/h<\/td>\n<\/tr>\n
Pression maximale<\/td>\n3,0MPa<\/td>\n<\/tr>\n
Stabilit\u00e9 du pH<\/td>\n1-12<\/td>\n<\/tr>\n
Stabilit\u00e9 chimique<\/td>\nTous les tampons couramment utilis\u00e9s, acide ac\u00e9tique 1M, oxychlorure de sodium 1M, acide chlorhydrique 1M, \u00e9thanol 70%, alcool isopropylique 30%, ac\u00e9tonitrile 30%, 1%SDS, chlorhydrate de guanidine 6M, ur\u00e9e 8M et autres solvants organiques couramment utilis\u00e9s ; \u00e9viter l'exposition \u00e0 des oxydants puissants.<\/td>\n<\/tr>\n
Temp\u00e9rature d'utilisation<\/td>\n4~30\u00b0C<\/td>\n<\/tr>\n
Stockage<\/td>\n2~30\u00b0C, 20% \u00e9thanol<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

\u00a0<\/p>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Produit<\/strong><\/td>\nPoly 50G<\/strong><\/td>\n<\/tr>\n
Matrice<\/td>\nSP<\/td>\nSP<\/td>\nSP<\/td>\nSP<\/td>\n<\/tr>\n
Taille des particules<\/td>\nPS-DVB<\/td>\n<\/tr>\n
Groupe de fonction<\/td>\n50um<\/td>\n<\/tr>\n
Taille des pores<\/td>\n150-300nm<\/td>\n<\/tr>\n
Densit\u00e9 du ligand<\/td>\n0,14me q\/mL<\/td>\n0,14me q\/mL<\/td>\n0,14me q\/mL<\/td>\n0,14me q\/mL<\/td>\n<\/tr>\n
Capacit\u00e9<\/td>\n>70mg Lys<\/td>\n>70mg Lys<\/td>\n>70mg Lys<\/td>\n>70mg Lys<\/td>\n<\/tr>\n
D\u00e9bit<\/td>\n300~1200cm\/h<\/td>\n<\/tr>\n
Pression maximale<\/td>\n2,0MPa<\/td>\n<\/tr>\n
Stabilit\u00e9 du pH<\/td>\n1-12<\/td>\n<\/tr>\n
Stabilit\u00e9 chimique<\/td>\nTous les tampons couramment utilis\u00e9s, acide ac\u00e9tique 1M, oxychlorure de sodium 1M, acide chlorhydrique 1M, \u00e9thanol 70%, alcool isopropylique 30%, ac\u00e9tonitrile 30%, 1%SDS, chlorhydrate de guanidine 6M, ur\u00e9e 8M et autres solvants organiques couramment utilis\u00e9s ; \u00e9viter l'exposition \u00e0 des oxydants puissants.<\/td>\n<\/tr>\n
Temp\u00e9rature d'utilisation<\/td>\n4~30\u00b0C<\/td>\n<\/tr>\n
Stockage<\/td>\n2~30\u00b0C, 20% \u00e9thanol<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

\u00a0<\/p>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Produit<\/strong><\/td>\nPoly 50V<\/strong><\/td>\n<\/tr>\n
Matrice<\/td>\nSP<\/td>\nSP<\/td>\nSP<\/td>\nSP<\/td>\n<\/tr>\n
Taille des particules<\/td>\nPS-DVB<\/td>\n<\/tr>\n
Groupe de fonction<\/td>\n50um<\/td>\n<\/tr>\n
Taille des pores<\/td>\n300-400nm<\/td>\n<\/tr>\n
Densit\u00e9 du ligand<\/td>\n0,12me q\/mL<\/td>\n0,12me q\/mL<\/td>\n0,12me q\/mL<\/td>\n0,12me q\/mL<\/td>\n<\/tr>\n
Capacit\u00e9<\/td>\n>70mg Lys<\/td>\n>70mg Lys<\/td>\n>70mg Lys<\/td>\n>70mg Lys<\/td>\n<\/tr>\n
D\u00e9bit<\/td>\n300~1200cm\/h<\/td>\n<\/tr>\n
Pression maximale<\/td>\n1,0MPa<\/td>\n<\/tr>\n
Stabilit\u00e9 du pH<\/td>\n1-12<\/td>\n<\/tr>\n
Stabilit\u00e9 chimique<\/td>\nTous les tampons couramment utilis\u00e9s, acide ac\u00e9tique 1M, oxychlorure de sodium 1M, acide chlorhydrique 1M, \u00e9thanol 70%, alcool isopropylique 30%, ac\u00e9tonitrile 30%, 1%SDS, chlorhydrate de guanidine 6M, ur\u00e9e 8M et autres solvants organiques couramment utilis\u00e9s ; \u00e9viter l'exposition \u00e0 des oxydants puissants.<\/td>\n<\/tr>\n
Temp\u00e9rature d'utilisation<\/td>\n4~30\u00b0C<\/td>\n<\/tr>\n
Stockage<\/td>\n2~30\u00b0C, 20% \u00e9thanol<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t
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Chromatography PSDVB Microspher Biovanix offers ion exchange chromatography media based on a polymer matrix of PSDVB (styrene-divinylbenzene copolymer). After undergoing surface hydrophilic modification, ion exchange groups are covalently bonded. This medium has low non-specific adsorption, high mechanical strength, and is biocompatible with biologically active macromolecules, ensuring chemical stability and significantly improving purification efficiency. The enhanced […]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"om_disable_all_campaigns":false,"_uag_custom_page_level_css":"","_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"_uf_show_specific_survey":0,"_uf_disable_surveys":false,"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"disabled","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"class_list":["post-2317","page","type-page","status-publish","hentry"],"aioseo_notices":[],"uagb_featured_image_src":{"full":false,"thumbnail":false,"medium":false,"medium_large":false,"large":false,"1536x1536":false,"2048x2048":false,"trp-custom-language-flag":false,"woocommerce_thumbnail":false,"woocommerce_single":false,"woocommerce_gallery_thumbnail":false},"uagb_author_info":{"display_name":"Biovanix","author_link":"https:\/\/biovanix.com\/fr\/author\/biovanix-com\/"},"uagb_comment_info":0,"uagb_excerpt":"Chromatography PSDVB Microspher Biovanix offers ion exchange chromatography media based on a polymer matrix of PSDVB (styrene-divinylbenzene copolymer). After undergoing surface hydrophilic modification, ion exchange groups are covalently bonded. This medium has low non-specific adsorption, high mechanical strength, and is biocompatible with biologically active macromolecules, ensuring chemical stability and significantly improving purification efficiency. The enhanced\u2026","aioseo_head":"\n\t\t\n\t\n\t\n\t\n\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t